Square D MAP36700MT1212 700A 3-Pole 600 V Circuit Breaker

Square D MAP36700MT1212 is a rugged 700 A, 3-pole circuit breaker designed for demanding three‑phase 600 V electrical systems. With a 700 amp current rating and a maximum 600 V rating, this unit provides reliable protection for large feeders and heavy machinery in industrial and commercial settings.

• Current rating: 700 A
• Poles: 3 (three‑pole configuration for 3‑phase protection)
• Voltage rating: 600 V
• Part number: MAP36700MT1212

In three‑phase systems, a single overload can cascade into equipment damage. This MAP36700MT1212 interrupts all three phases together, helping safeguard motors, drives, and distribution panels from overloads and short circuits. The large current capacity makes it suitable for feeding heavy loads where lower-ampacity breakers would trip too often.

• Manufacturing floors with large three‑phase motors and conveyors
• Industrial facilities distributing 600 V power to equipment racks and subpanels
• Data centers or technical facilities with high-current, three‑phase circuits

This circuit breaker is designed for use in compatible panelboards and enclosures that accept MAP series devices, providing a straightforward path to upgrade or replace aging protection in existing Square D systems.

• Check the panel's labeling to ensure MAP36700MT1212 compatibility before replacement
• Verify thermal and wiring clearances when integrating into larger distribution schemes
• Keep a spare MAP36700MT1212 on hand for timely maintenance and to minimize downtime

Protect critical loads with a trusted Square D solution—MAP36700MT1212 delivers dependable, three‑phase protection for 600 V systems when reliability matters most. Add it to your electrical distribution strategy today.